Pii: S0168-9274(99)00131-2
نویسنده
چکیده
We study numerical integrators that contract phase space volume even when the ODE does so at an arbitrarily small rate. This is done by a splitting into two-dimensional contractive systems. We prove a sufficient condition for Runge–Kutta methods to have the appropriate contraction property for these two-dimensional systems; the midpoint rule is an example. 2000 IMACS. Published by Elsevier Science B.V. All rights reserved.
منابع مشابه
Pii: S0168-9274(01)00131-3
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